Queue reduction

ABSTRACT

A system for determining queues and reducing queue times for a location determines the number of users that are in a queue based on sensor readings from a device of the users and interactions of the devices with a geofence. The system may determine the queue times based on the number of devices it determines are associated with users in a queue and a rate associated with the movement of the queue. The determined queue times may be displayed on one or more user devices that are inquiring about the location.

TECHNICAL FIELD

The present disclosure generally relates to reducing queues, and morespecifically, identifying queues through interactions between userdevices and merchant devices.

BACKGROUND

When consumers go out shopping to physical establishments, consumers donot have the ability to determine how long the queues are for thosephysical establishments. As a result, consumers will unknowingly go to aphysical establishment when it is overcrowded and end up wasting time inlong lines.

Furthermore, these physical establishments may lose business by notadequately reducing the lines. Potential customers may decide not toshop at a physical establishment that seems to have an overwhelmingnumber of patrons.

Therefore, it would be beneficial if a system were created to provideoperational intelligence with regards to queue lengths for anestablishment and suggested efficiency gains. It would also bebeneficial if such a system were to be judicious with device resourcessuch that the system does not overly impact battery life of userdevices.

BRIEF DESCRIPTION OF THE FIGURES

FIG. 1 is an example block diagram of a computing environment adaptedfor implementing a system for queue reduction.

FIG. 2 is an example block diagram of a computer system suitable forimplementing one or more devices of the computing system in FIG. 1.

FIG. 3 illustrates an example merchant side implementation of a queuereduction system 300 for checkout stands of a grocery store.

FIG. 4 is a flow diagram illustrating an example process for queuemanagement.

FIG. 5 is a flow diagram illustrating an example process for determiningqueue lengths.

FIG. 6 is a flow diagram illustrating an example process for dynamicallyidentifying and implementing queue reduction actions.

Embodiments of the present disclosure and their advantages are bestunderstood by referring to the detailed description that follows. Itshould be appreciated that like reference numerals are used to identifylike elements illustrated in one or more of the figures, whereasshowings therein are for purposes of illustrating embodiments of thepresent disclosure and not for purposes of limiting the same.

DETAILED DESCRIPTION

In the following description, specific details are set forth describingsome embodiments consistent with the present disclosure. It will beapparent, however, to one skilled in the art that some embodiments maybe practiced without some or all of these specific details. The specificembodiments disclosed herein are meant to be illustrative but notlimiting. One skilled in the art may realize other elements that,although not specifically described here, are within the scope and thespirit of this disclosure. In addition, to avoid unnecessary repetition,one or more features shown and described in association with oneembodiment may be incorporated into other embodiments unlessspecifically described otherwise or if the one or more features wouldmake an embodiment non-functional.

In some examples, a system for determining queue lines and queue lengthsis disclosed. In some examples, the system leverages geofencecapabilities of user devices to determine whether users are located atcertain merchants and/or checkout stands of the certain merchants. Theuser devices can monitor whether it has entered, is within, or has leftthe area of a geofence. Furthermore, the system predicts whether theuser is waiting in line based on readings from a movement sensor of theuser device. For example, if a user device provides pedometer oraccelerometer readings that are indicative of someone waiting in line,the system uses that information as an indication that the user iswaiting in line. However, the system gathers additional information fromthe user devices or merchant devices to ensure that the users arewaiting in a line—there are other situations where the user devices mayprovide movement readings similar to waiting in line. In some example,the additional information is determining that the user device is withina geofence associated with a checkout stand. In some examples, thesystem determines the location of the user devices and clusters the userdevice locations. The system then determines which clusters form a linetype pattern. In some examples, based on the clusters, the systemdetermines the length of a queue. The system may also gather otherinformation, such as a checkout frequency associated with a merchant, todetermine an estimated queue time. The queue lengths and queue times maybe advertised to users inquiring about the merchant. Furthermore, thesystem may identify one or more possible ways for increasing theefficiency of the queues. The system may suggest or implement theidentified ways of increasing the efficiency of the queues.

In some examples, a system includes a non-transitory memory storinginstructions and one or more hardware processors coupled to thenon-transitory memory and configured to read the instructions from thenon-transitory memory to cause the system to perform one or moreoperations. The operation may include determining, based on locationinformation received from a user device that the user device isinteracting with at least one geofence for a location. The operationsmay also include determining a queue time for the location based atleast in part on step counter information received from the user device.The operations may further include causing a second user device todisplay a graphic representative of the queue time for the location inresponse to receiving, from the second user device, an inquiry about thelocation.

In some examples, a system includes a non-transitory memory storinginstructions and one or more hardware processors coupled to thenon-transitory memory and configured to read the instructions from thenon-transitory memory to cause the system to perform one or moreoperations. In some examples, the operations may include receivingpedometer readings from a plurality of devices within a geofenceassociated with a merchant. The operation may also include determining asubset of devices from the plurality of devices are associated with aqueue is based at least in part on the pedometer readings. Theoperations may further include determining a queue time based at leastin part on a number devices in the subset of devices.

In some examples, a system includes a non-transitory memory storinginstructions and one or more hardware processors coupled to thenon-transitory memory and configured to read the instructions from thenon-transitory memory to cause the system to perform one or moreoperations. The operations may include receiving motion sensor readingsfrom a plurality of user devices. The operation may also includereceiving geofence indications that the plurality of user devices arewithin a geofence. In some examples, the operations may includedetermining based on the motion sensor readings and the geofenceindications that the users of the plurality of user devices are waitingin a queue. The operations may further include determining, at least inpart on the number of devices in the plurality of devices, an estimatedqueue time.

FIG. 1 illustrates, in block diagram format, an example embodiment of acomputing environment adapted for implementing a system for queuereduction. As shown, a computing environment 100 may comprise orimplement a plurality of servers and/or software components that operateto perform various methodologies in accordance with the describedembodiments. Severs may include, for example, stand-alone andenterprise-class servers operating a server operating system (OS) suchas a MICROSOFT® OS, a UNIX® OS, a LINUX® OS, or other suitableserver-based OS. It may be appreciated that the servers illustrated inFIG. 1 may be deployed in other ways and that the operations performedand/or the services provided by such servers may be combined,distributed, and/or separated for a given implementation and may beperformed by a greater number or fewer number of servers. One or moreservers may be operated and/or maintained by the same or differententities.

Computing environment 100 may include, among various devices, servers,databases and other elements, one or more clients 102 that may compriseor employ one or more client devices 104, such as a laptop, a mobilecomputing device, a tablet, a PC, a wearable device, and/or any othercomputing device having computing and/or communications capabilities inaccordance with the described embodiments. Client devices 104 mayinclude a cellular telephone, smart phone, electronic wearable device(e.g., smart watch, virtual reality headset), or other similar mobiledevices that a user may carry on or about his or her person and accessreadily.

Client devices 104 generally may provide one or more client programs106, such as system programs and application programs to perform variouscomputing and/or communications operations. Some example system programsmay include, without limitation, an operating system (e.g., MICROSOFT®OS, UNIX® OS, LINUX® OS, Symbian OS™, Embedix OS, Binary Run-timeEnvironment for Wireless (BREW) OS, JavaOS, a Wireless ApplicationProtocol (WAP) OS, and others), device drivers, programming tools,utility programs, software libraries, application programming interfaces(APIs), and so forth. Some example application programs may include,without limitation, a web browser application, messaging applications(e.g., e-mail, IM, SMS, MMS, telephone, voicemail, VoIP, videomessaging, internet relay chat (IRC)), contacts application, calendarapplication, electronic document application, database application,media application (e.g., music, video, television), location-basedservices (LBS) applications (e.g., GPS, mapping, directions, positioningsystems, geolocation, point-of-interest, locator) that may utilizehardware components such as an antenna, and so forth. One or more ofclient programs 106 may display various graphical user interfaces (GUIs)to present information to and/or receive information from one or moreusers of client devices 104. In some embodiments, client programs 106may include one or more applications configured to conduct some or allof the functionalities and/or processes discussed below.

As shown, client devices 104 may be communicatively coupled via one ormore networks 108 to a network-based system 110. Network-based system110 may be structured, arranged, and/or configured to allow client 102to establish one or more communications sessions between network-basedsystem 110 and various computing devices 104 and/or client programs 106.Accordingly, a communications session between client devices 104 andnetwork-based system 110 may involve the unidirectional and/orbidirectional exchange of information and may occur over one or moretypes of networks 108 depending on the mode of communication. While theembodiment of FIG. 1 illustrates a computing environment 100 deployed ina client-server operating relationship, it is to be understood thatother suitable operating environments, relationships, and/orarchitectures may be used in accordance with the described embodiments.

Data communications between client devices 104 and the network-basedsystem 110 may be sent and received over one or more networks 108 suchas the Internet, a WAN, a WWAN, a WLAN, a mobile telephone network, alandline telephone network, personal area network, as well as othersuitable networks. For example, client devices 104 may communicate withnetwork-based system 110 over the Internet or other suitable WAN bysending and or receiving information via interaction with a web site,e-mail, IM session, and/or video messaging session. Any of a widevariety of suitable communication types between client devices 104 andsystem 110 may take place, as will be readily appreciated. Inparticular, wireless communications of any suitable form may take placebetween client device 104 and system 110, such as that which oftenoccurs in the case of mobile phones or other personal and/or mobiledevices.

In various embodiments, computing environment 100 may include, amongother elements, a third party 112, which may comprise or employthird-party devices 114 hosting third-party applications 116. In variousimplementations, third-party devices 114 and/or third-party applications116 may host applications associated with or employed by a third party112. For example, third-party devices 114 and/or third-partyapplications 116 may enable network-based system 110 to provide client102 and/or system 110 with additional services and/or information, suchas merchant information, data communications, payment services, securityfunctions, customer support, and/or other services, some of which willbe discussed in greater detail below. Third-party devices 114 and/orthird-party applications 116 may also provide system 110 and/or client102 with other information and/or services, such as email servicesand/or information, property transfer and/or handling, purchase servicesand/or information, and/or other online services and/or information.

In one embodiment, third-party devices 114 may include one or moreservers, such as a transaction server that manages and archivestransactions. In some embodiments, the third-party devices may include apurchase database that can provide information regarding purchases ofdifferent items and/or products. In yet another embodiment, third-partysevers 114 may include one or more servers for aggregating consumerdata, purchase data, and other statistics.

Network-based system 110 may comprise one or more communications servers120 to provide suitable interfaces that enable communication usingvarious modes of communication and/or via one or more networks 108.Communications servers 120 may include a web server 122, an API server124, and/or a messaging server 126 to provide interfaces to one or moreapplication servers 130. Application servers 130 of network-based system110 may be structured, arranged, and/or configured to provide variousonline services, merchant identification services, merchant informationservices, purchasing services, monetary transfers, checkout processing,data gathering, data analysis, and other services to users that accessnetwork-based system 110. In various embodiments, client devices 104and/or third-party devices 114 may communicate with application servers130 of network-based system 110 via one or more of a web interfaceprovided by web server 122, a programmatic interface provided by APIserver 124, and/or a messaging interface provided by messaging server126. It may be appreciated that web server 122, API server 124, andmessaging server 126 may be structured, arranged, and/or configured tocommunicate with various types of client devices 104, third-partydevices 114, third-party applications 116, and/or client programs 106and may interoperate with each other in some implementations.

Web server 122 may be arranged to communicate with web clients and/orapplications such as a web browser, web browser toolbar, desktop widget,mobile widget, web-based application, web-based interpreter, virtualmachine, mobile applications, and so forth. API server 124 may bearranged to communicate with various client programs 106 and/or athird-party application 116 comprising an implementation of API fornetwork-based system 110. Messaging server 126 may be arranged tocommunicate with various messaging clients and/or applications such ase-mail, IM, SMS, MMS, telephone, VoIP, video messaging, IRC, and soforth, and messaging server 126 may provide a messaging interface toenable access by client 102 and/or third party 112 to the variousservices and functions provided by application servers 130.

Application servers 130 of network-based system 110 may be a server thatprovides various services to clients including, but not limited to, dataanalysis, geofence management, order processing, checkout processing,and/or the like. Application server 130 of network-based system 110 mayprovide services to a third party merchants such as real time consumermetric visualizations, real time purchase information, and/or the like.Application servers 130 may include an account server 132, deviceidentification server 134, payment server 136, queue analysis server138, purchase analysis server 140, geofence server 142, notificationserver 144, and/or checkout server 146. These servers, which may be inaddition to other servers, may be structured and arranged to configurethe system for monitoring queues and identifying ways for reducing queuetimes.

Application servers 130, in turn, may be coupled to and capable ofaccessing one or more databases 150 including a geofence database 152,an account database 154, transaction database 156, and/or the like.Databases 150 generally may store and maintain various types ofinformation for use by application servers 130 and may comprise or beimplemented by various types of computer storage devices (e.g., servers,memory) and/or database structures (e.g., relational, object-oriented,hierarchical, dimensional, network) in accordance with the describedembodiments.

FIG. 2 illustrates an example computer system 200 in block diagramformat suitable for implementing on one or more devices of the computingsystem in FIG. 1. In various implementations, a device that includescomputer system 200 may comprise a personal computing device (e.g., asmart or mobile phone, a computing tablet, a personal computer, laptop,wearable device, PDA, etc.) that is capable of communicating with anetwork. A service provider and/or a content provider may utilize anetwork computing device (e.g., a network server) capable ofcommunicating with the network. It should be appreciated that each ofthe devices utilized by users, service providers, and content providersmay be implemented as computer system 200 in a manner as follows.

Additionally, as more and more devices become communication capable,such as new smart devices using wireless communication to report, track,message, relay information and so forth, these devices may be part ofcomputer system 200. For example, windows, walls, and other objects maydouble as touch screen devices for users to interact with. Such devicesmay be incorporated with the systems discussed herein.

Computer system 200 may include a bus 202 or other communicationmechanisms for communicating information data, signals, and informationbetween various components of computer system 200. Components include aninput/output (I/O) component 204 that processes a user action, such asselecting keys from a keypad/keyboard, selecting one or more buttons,links, actuatable elements, etc., and sends a corresponding signal tobus 202. I/O component 204 may also include an output component, such asa display 211 and a cursor control 213 (such as a keyboard, keypad,mouse, touchscreen, etc.). In some examples, I/O component 204 mayinclude an image sensor for capturing images and/or video, such as acomplementary metal oxide semiconductor (CMOS) image sensor, and/or thelike. An audio input/output component 205 may also be included to allowa user to use voice for inputting information by converting audiosignals. Audio I/O component 205 may allow the user to hear audio. Atransceiver or network interface 206 transmits and receives signalsbetween computer system 200 and other devices, such as another userdevice, a merchant server, an email server, application serviceprovider, web server, a payment provider server, and/or other serversvia a network. In various embodiments, such as for many cellulartelephone and other mobile device embodiments, this transmission may bewireless, although other transmission mediums and methods may also besuitable. A processor 212, which may be a micro-controller, digitalsignal processor (DSP), or other processing component, processes thesevarious signals, such as for display on computer system 200 ortransmission to other devices over a network 260 via a communicationlink 218. Again, communication link 218 may be a wireless communicationin some embodiments. Processor 212 may also control transmission ofinformation, such as cookies, IP addresses, images, and/or the like toother devices.

Components of computer system 200 also include a system memory component214 (e.g., RAM), a static storage component 216 (e.g., ROM), and/or adisk drive 217. Computer system 200 performs specific operations byprocessor 212 and other components by executing one or more sequences ofinstructions contained in system memory component 214. Logic may beencoded in a computer readable medium, which may refer to any mediumthat participates in providing instructions to processor 212 forexecution. Such a medium may take many forms, including but not limitedto, non-volatile media, volatile media, and/or transmission media. Invarious implementations, non-volatile media includes optical or magneticdisks, volatile media includes dynamic memory such as system memorycomponent 214, and transmission media includes coaxial cables, copperwire, and fiber optics, including wires that comprise bus 202. In oneembodiment, the logic is encoded in a non-transitory machine-readablemedium. In one example, transmission media may take the form of acousticor light waves, such as those generated during radio wave, optical, andinfrared data communications.

Some common forms of computer readable media include, for example,floppy disk, flexible disk, hard disk, magnetic tape, any other magneticmedium, CD-ROM, any other optical medium, punch cards, paper tape, anyother physical medium with patterns of holes, RAM, PROM, EPROM,FLASH-EPROM, any other memory chip or cartridge, or any other mediumfrom which a computer is adapted to read.

Components of computer system 200 may also include a short rangecommunications interface 215. Short range communications interface 215,in various embodiments, may include transceiver circuitry, an antenna,and/or waveguide. Short range communications interface 215 may use oneor more short-range wireless communication technologies, protocols,and/or standards (e.g., WiFi, Bluetooth, Bluetooth low energy, infrared,NFC, etc.).

Short range communications interface 215, in various embodiments, may beconfigured to detect other devices with short range communicationstechnology near computer system 200. Short range communicationsinterface 215 may create a communication area for detecting otherdevices with short range communication capabilities. When other deviceswith short range communications capabilities are placed in thecommunication area of short range communications interface 215, shortrange communications interface 215 may detect the other devices andexchange data with the other devices. Short range communicationsinterface 215 may receive identifier data packets from the other deviceswhen in sufficiently close proximity. The identifier data packets mayinclude one or more identifiers, which may be operating system registryentries, cookies associated with an application, identifiers associatedwith hardware of the other device, and/or various other appropriateidentifiers.

In some embodiments, short range communications interface 215 mayidentify a local area network using a short range communicationsprotocol, such as WiFi, and join the local area network. In someexamples, computer system 200 may discover and/or communicate with otherdevices that are a part of the local area network using short rangecommunications interface 215. In some embodiments, short rangecommunications interface 215 may further exchange data and informationwith the other devices that are communicatively coupled with short rangecommunications interface 215.

In various embodiments of the present disclosure, execution ofinstruction sequences to practice the present disclosure may beperformed by computer system 200. In various other embodiments of thepresent disclosure, a plurality of computer systems 200 coupled bycommunication link 218 to the network (e.g., such as a LAN, WLAN, PTSN,and/or various other wired or wireless networks, includingtelecommunications, mobile, and cellular phone networks) may performinstruction sequences to practice the present disclosure in coordinationwith one another. Modules described herein may be embodied in one ormore computer readable media or be in communication with one or moreprocessors to execute or process the techniques and algorithms describedherein.

A computer system may transmit and receive messages, data, informationand instructions, including one or more programs (i.e., applicationcode) through a communication link and a communication interface.Received program code may be executed by a processor as received and/orstored in a disk drive component or some other non-volatile storagecomponent for execution.

Where applicable, various embodiments provided by the present disclosuremay be implemented using hardware, software, or combinations of hardwareand software. Also, where applicable, the various hardware componentsand/or software components set forth herein may be combined intocomposite components comprising software, hardware, and/or both withoutdeparting from the spirit of the present disclosure. Where applicable,the various hardware components and/or software components set forthherein may be separated into sub-components comprising software,hardware, or both without departing from the scope of the presentdisclosure. In addition, where applicable, it is contemplated thatsoftware components may be implemented as hardware components andvice-versa.

Software, in accordance with the present disclosure, such as programcode and/or data, may be stored on one or more computer readable media.It is also contemplated that software identified herein may beimplemented using one or more computers and/or computer systems,networked and/or otherwise. Such software may be stored and/or used atone or more locations along or throughout the system, at client 102,network-based system 110, or both. Where applicable, the ordering ofvarious steps described herein may be changed, combined into compositesteps, and/or separated into sub-steps to provide features describedherein.

The foregoing networks, systems, devices, and numerous variationsthereof may be used to implement one or more services, such as theservices discussed above and in more detail below.

FIG. 3 illustrates an example merchant side implementation of a queuereduction system 300 for checkout stands of a grocery store. Thisexample is shown for illustration purposes only and it is contemplatedthat the system could be adapted for other stores and situations, forexample, a coffee shop, pharmacy, emergency room, and/or any othersituation with queues.

As shown, queue reduction system 300 may include checkout stands 310,320, and 330. Checkout stands 310, 320, and 330 may include point ofsales systems 311, 321, and 333 respectively. In some examples, point ofsales (POS) systems 311, 321, and 333 may be a computing system such ascomputing system 200 of FIG. 2. POS systems 311, 321, and 333 may beconfigured to interface with user devices, such as client devices 340,for authenticating and conducting payments for goods and/or services.POS systems 311, 321, and 333 may include a card reading device that maybe capable of reading magnetic strips, chips for EMV cards, and/or thelike.

Furthermore, checkout stands 310, 320, and 330 may each include awireless communicator 312, 322, and 332 respectively. Wirelesscommunicators 312, 322, and 332 may communicate over one or morewireless protocols such as Bluetooth®, Bluetooth low Energy®, WiFi, NFC,Wireless LAN, NFC, and/or the like. Although wireless communicators 312,322, and 332 are shown as separate from POS systems 311, 321, and 333,in other examples wireless communicators 312, 322, and 332 may bearranged in different matters, such as being integrated with POS systems311, 321, and 333.

In some examples wireless communicators 312, 322, and 332 may beconfigured to communicate with one or more client devices, such asclient devices 340. Client devices 340 may be a smart device or aportable computing device capable of wireless communications such as asmart phone, smart watch, fitness band, and/or the like.

In some examples, wireless communicators 312, 322, and 332 may beunidirectional wireless communicators, such as a unidirectionaltransmitter or a unidirectional receiver. For example, wirelesscommunicators 312, 322, and 332 may be unidirectional transmittersconfigured as beacons that transmit data to client devices 340. Clientdevices 340 may be configured through an application to receive the datatransmitted by wireless communicators 312, 322, and/or 332. In someexamples, direct communications between client devices 340 and wirelesscommunicators 312, 322, and 332 may be unidirectional, butcommunications between the devices relayed through a remote server maybe bidirectional.

In some examples wireless communicators 312, 322, and 332 may be rangelimited such that communication with the communicators may be within apredefined distance and/or area. In such an example, the range limit mayserve as a geofence.

In some examples, wireless communicators 312, 322, and 332 may beunidirectional receivers configured to receive information from clientdevices 340. Client devices 340 may be configured to broadcast a signalfor wireless communicators 312, 322, and 332 to receive. In someexamples, the broadcasted signal from client devices 340 may includeunique identifiers identifying the device and/or user. The broadcastedsignal may include information for communicatively coupling with theclient device. In some examples, instead of the user devicesbroadcasting the signal, a wireless communicator may broadcast thesignal, and client devices 340 may listen for the broadcasted signal.Client devices 340 may relay the receive information from thebroadcasted signal to a remote server for use in determining queue sizesand times.

In some examples, wireless communicators 312, 322, and 332 may implementa directional antenna to shape the directivity and/or the area coveredby the wireless communicators. In this manner, the wirelesscommunicators may be focused towards and/or communicatively cover thecustomer line associated with the checkout stand that the wirelesscommunicator belongs to. In some examples, the wireless communicatorsmay use omnidirectional antennas and adjust coverage by changing thegain on the wireless signals.

In some examples, the wireless communicators may use antenna arrays withadjustable directivity through constructive and/or destructiveinterference. In some examples the wireless communicators may beconfigured to change directionality based on a determined location of aqueue associated with the checkout counter of the wirelesscommunicators. In some examples, the wireless communicators may functionas detectors to detect the location of one or more devices 340 anddetermine the location of one or more devices 340. The benefit of adirectional antenna is the capability to better determine the locationof a user device based on the signal strength. With an omnidirectionalantenna, a system can determine the distance from the antenna, leaving acircle of possibilities of where the user device is located. Incontrast, a directional antenna can determine the distance in which adevice is from the antenna based on the free space loss and signalstrength, but additionally narrow the location of the device to thedirection of the directionality of the antenna. Furthermore, with anantenna array that is capable of configuring the antenna directionality,the antenna can be used to sweep an area to find the location ofmultiple user devices accurately.

In some examples, the wireless communicators may receive locationinformation associated with one or more devices 340, such as GPScoordinates. In some examples, a server, such as the one or more serversof network-based system 110 of FIG. 1, may control the wirelesscommunicators. The server may control the directionality of the wirelesscommunicators based on location information received from one or moredevices 340. For example, one or more devices 340 may have anapplication installed that causes one or more devices 340 to communicateGPS location coordinates to the server. The server may use the receivedGPS coordinates to determine how to efficiently direct the antennas ofthe wireless communicators.

For example, based on the determined locations of one or more userdevices 340, the antennas of wireless communicators 312, 322, and 332may be configured to have a directionality profile covering a customerline associated with the respective checkout stand (e.g. checkout stands310, 320, and 330). In some examples, such as when the system detectsmultiple queues that may be associated with a checkout stand, theantennas of the wireless communicators may be directed to a particularqueue that is determined associated with the wireless communicator orrespective checkout stand. In some examples, determining which checkoutstand is associated with a particular queue may depend on one or morefactors. The factors may include the distance between one of the queuesor a user device associated with one of the queues and the location ofthe communicator (or other related objects such as the checkout stand,point of sales system, a sale person, a devices of a sales person,and/or the like), trajectory of the lines, whether the lines are to theright or left of the location of the communicator, how devices changedistances over time in relation to the communicator, what POS device theuser device interacts with, and/or the like. For example, the system maymonitor the location of one or more user devices 340 over a period oftime. The system may associated each of the one or more user deviceswith a queue. Over time, one of the one or more user devices will movemuch closer to the checkout stand associated with the queue as the userconducts a purchase. Based on one of the devices in the queue movingcloser to a particular checkout stand, the system may associate thequeue associated with that device with that particular checkout stand.In other examples, the queue may be associated with the checkout standthat one of the user devices of the queue interacts with. For example,if a member of the queue conducts a payment using POS system 321, thesystem may determine that the associated queue is associated withcheckout stand 320. How user devices are associated with queues arediscussed in more detail below.

By determining the location of each line associated with the checkoutstands and having the antennas of the wireless communicators be directedtowards the associated lines, the wireless communicators can use itswireless energy efficiently. Furthermore, determining the location ofeach line and the queue size for each line can be used to help consumersdetermine which checkout stand to go to.

In some examples, client devices 340 may be configured to implement oneor more battery life saving techniques such that integrating with thequeue reduction system does not drain the battery of client devices 340.Attempting to communicate with wireless communicators 312, 322, and/or332 is a battery intensive activity, and therefore, reducing unnecessarywireless communication attempts would be beneficial. In some examples,client devices 340 may be configured to attempt to communicate withwireless communicators 312, 322, and/or 332 in response to one or moreconditions. For example, one condition may be for client devices 340 todetermine that it is within one or more geofences. Another conditionmaybe for client devices 340 to determine the user is standing in line.In some examples, client devices 340 may determine whether the user isstanding in a line based on pedometer step count patterns, stepfrequencies, movement frequencies, and/or the like. For examples, clientdevices 340 may include one or more sensors, such as an accelerometer,gyroscope, and/or the like, that can be used in conjunction with anapplication to determine whether the user is taking a step, moving,and/or has a particular movement/step frequency. Client devices 340 maybe configured to determine whether the user is standing in a line or notbased on the step and/or movement determinations. In some examples, thecondition may be that the user device not detect a step or movement fora threshold period of time. As discussed above, detecting and/or sendingwireless communication signals consumes a lot of battery power, andtherefore, implementing one or more of these conditions may improve thebattery life of client devices 340 when implementing one or moreapplications associated with queue reduction system 300.

FIG. 4 illustrates example process 400 for queue management that may beimplemented by a system such as computing environment 100 of FIG. 1and/or queue reduction system 300 of FIG. 3. According to someembodiments, process 400 may include one or more of operations 401-408,which may be implemented, at least in part, in the form of executablecode stored on a non-transitory, tangible, machine readable media that,when run on one or more hardware processors, may cause a system toperform one or more of the operations 401-408.

In some examples, process 400 may include operation 401. At operation401 the system may register a merchant. Registering a merchant maycomprise receiving information about the merchant. In some cases, theinformation received may include an address, geographical location, oneor more geo-fences encompassing at least part of the physical boundariesof the merchant, one or more geo-fences associated with checkout stands,device identifiers for point of sales systems, and/or the like. In someexamples, the system may receive information regarding where checkoutstands are located, what devices are associated with each checkoutstand, and/or other information.

In some examples, registering a merchant may include registering,authenticating, and/or establishing a communication with one or moremerchant devices. In some examples, the one or more merchant devices maybe one or more devices that make up part of a checkout stand. Forexample, the system may register devices such as POS system 311 of FIG.3 and/or communication device 312.

The system may receive identifiers and/or communication addresses forthe one or more merchant devices, such as login information, merchantidentification information, serial numbers, media access controller(MAC) address, Internet protocol (IP) addresses, and/or the like. Thesystem may use this information to authenticate and differentiate themerchant devices from other merchant devices and/or unauthorizeddevices. This information may also be used for associating a databasepartition, data log, memory locations, and/or the like associated withthe merchant.

In some examples, process 400 may include operation 402. At operation402, the system may receive geofence related data associated with one ormore users. The geofence related data may be from one or more userdevices associated with the one or more users. Some example user devicesmay include, smart watches, smart phones, fitness trackers, and/or thelike. In some examples, geofence related data may be location data for ageographical positioning system (GPS). In some examples, the userdevices may have one or more applications installed on the deviceconfigured to communicate with the system through an API. In someexamples, geofence related data may be interactions with one or morecommunication devices, such as wireless communicators 312, 322, and 332of FIG. 3.

In some examples, the user device may be configured by an applicationassociated with the system to determine when the device enters, exits,or is within one or more geofences associated with the system. In someexamples, the device and/or system may leverage a third-party geofenceservice using an API to determine whether a user device has entered,dwelled, or left a geofence area. The device may forward some or all ofthe information about its interaction with a geofence to the system. Forexample, the device may indicate to the system which geofence the devicehas entered, exited, or is dwelling in. In some examples, the geofencemay be based on the communication range of one or more devices, such aswireless communicators 312, 322, and 332 of FIG. 3. The system maydetermine that the device has entered a geofence when the device relaysor indicates that it is in within communication range with a device,such as wireless communicators 312, 322, and/or 332 of FIG. 3.

In some examples, process 400 may include operation 403. At operation403, the system may determine when users are near the registeredmerchant of operation 401. In some examples, the system may determinewhich users are near the registered merchant from the informationreceived at operation 402. In some examples, such as when theinformation received at operation 402 is based on interactions with athird party geofencing service, the information received at operation402 will include information such as identifiers for a geofence and/or amerchant associated with the geofence, the particular interaction withthe geofence (e.g. enter, leave, dwell, etc.), location information,and/or the like. In such an example, the system may match theidentifiers to determine which merchant the user is near and/or whichgeofence the user interacted with. In some examples, the identifiers maybe a location, and the system may determine the merchant based on thelocation.

In some examples, the system may monitor the location data received fromthe user device to determine if/when the user device enters, exits, oris within a geofence based on the received location data and thegeofence received from the merchant at operation 401. In some examples,such as when the data received is GPS location information (e.g.longitude, latitude, elevation, etc.), the system may determine whetherthe GPS location is within the geofence or within a predetermineddistance of the geofence associated with the merchant.

In some examples, the system may monitor communication informationrelayed by a merchant system or user device. The merchant system mayimplement a geofence based on the wireless communication range of adevice, and the system may determine whether a user device has enteredand/or left a geofence based on information indicating whether the userdevice and merchant device are in communication distance. For example, amerchant device may pair with the user device and the merchant devicemay provide the system with an identifier of the user device that itpaired with. Similarly, the user device may receive a communication fromthe merchant device and relay information about the merchant device andthe communications with the system. In this manner the system candetermine which user devices, and therefore the user, is near whichmerchant.

In some examples, process 400 may include operation 404. At operation404, the system may receive operational information from the merchant.Operational information may include purchase information, receipts,purchase volume information, identifiers for purchased items, prices,timestamps associated with purchases, and/or the like. In some examples,the system may receive queue information, such as the location of userdevices that the merchant detects as being in a queue discussed above.

In some examples, the POS system of the merchant may be communicativelycoupled with the system to provide information regarding purchases,queues, number of patrons, and/or the like. In some examples, the systemmay also be a payment provider and may facilitate the transfer of fundsfor transactions between the merchant and users. In such cases, thesystem may receive purchase information as part of the transaction.

In some examples, process 400 may include operation 405. At operation405, the system may determine wait times based on the informationreceived at operation 403 and/or 404. In some examples, the wait timesmay be determined based at least in part on sales volumes for a giventime period, check out frequencies, and/or historical sales volumes fora given time period. In some examples, the wait time may be determinedbased at least in part on the number of users the system determines arenear the merchant or are within one or more geofences associated withthe merchant at operation 403. In some examples, wait times may dependon the number of users that are determined to be in queues to check out.For example, the system may determine wait times based on determinedqueue lengths for checkout stands and a determined average checkoutspeed or frequency, which may be determined by how quickly a queue ismoving and/or how quickly the merchant is processing purchases. Anexample wait time and line length determination is discussed in moredetail below. In some examples, the system may receive dwell times fromuser devices or determine dwell times based on time of entry and exit ofa geofence received from user devices. The system may use the dwell timeto determine how long a trip to the merchant will take and/or a generalwait time.

In some examples, process 400 may include operation 406. At operation406, the system may receive a request about the merchant. The requestmay come from a merchant, a user, third party server, and/or the like.In some examples, the user may have searched for the merchant on anapplication and the application may request information about themerchant from the system. In some examples, a user may have used amapping application to search for a product, service, or merchant, andthe mapping application may integrate with the system to provideadditional information such as wait times and queue lengths.

In some examples, process 400 may include operation 407. At operation407, the system may respond to the request at operation 406 withinformation about the merchant. In some examples, the system mayprovide, in response, the queue lengths, estimated wait times, number ofcheckout stands open, and/or other information regarding the status of amerchant. In some examples the system may respond with the wait timedetermined at operation 405. In some examples, the system may respondwith a graphical user interface for display on a user device. Thegraphical user interface may depict how crowded a merchant is and/or theline lengths at checkout stands. In some examples, the GUI may display aminiature diagram, similar to the one shown in FIG. 3, which may showhow many people are at the merchant, how many people are in line at eachcheckout stand, and/or other information. In some examples, the userdevice may be a virtual reality, augmented reality, and/or mixed realitydevice. In such examples, the system may cause the user device todisplay a virtual/augmented/mixed reality element indicating linelengths, and/or queue times. In some examples, thevirtual/augmented/mixed reality element may be configured such that isdisplays over checkout stands when viewed through the user device. Inthis manner, the information displayed in the virtual/augmented/mixedreality element would be unobstructed and visible above isles andpeople.

In some examples, process 400 may include operation 408. At operation408 the system may implement or suggest one or more wait time reductionoperations. For example the system may identify an item being sold bythe merchant that is very popular. In response, the system may suggestto the merchant to open a checkout stand dedicated to the item, and thesystem may then advertise that a dedicated checkout stand for the itemwas created. The system may also separately track the queue lengths andtimes for that particular item and providing this information to usersin response to requests at operation 406.

In some examples, the system may set up a pre-pay or preorder optionsthat can be dynamically provided to users inquiring about the merchantat operation 406. The system may then be able to handle purchases onbehalf of the merchant as if it were an additional checkout stand forthat one particular item. A more detailed discussion of an example waittime reduction operation is discussed in more detail below.

FIG. 5 illustrates example process 500 for determining queue lengths. Insome examples, process 500 may be implemented by a system such ascomputing environment 100 of FIG. 1, queue reduction system 300 of FIG.3. According to some embodiments, process 500 may include one or more ofoperations 501-504, which may be implemented, at least in part, in theform of executable code stored on a non-transitory, tangible, machinereadable media that, when run on one or more hardware processors, maycause a system to perform one or more of the operations 501-504.

In some examples, process 500 may include operation 501. At operation501 the system may receive indicators associated with the location ofone or more user devices. In some examples, the indicators may beestimated distances between one or more wireless communicators to theone or more user devices. For example, a wireless communicator of amerchant device (such as wireless communicators 312, 322, and 332 ofFIG. 3) may communicate wirelessly with a user device and calculate thedistance to the user device based on the signal strength. Distance maybe estimated and/or calculated, for example, based on the signalstrength and the free-space path loss formula. The free-space path lossformula determines the free-space path loss over a distance based on thefrequency of a wireless signal. This equation can be used to calculatedistance between devices communicating wirelessly when the free-spacepath loss and frequency are known. Free-space path loss can becalculated based on the transmission signal strength and received signalstrength and any gains and/or losses that are not caused by thefree-space path loss. In some examples, the transmission strength may becommunicated to the system from the one or more user devices or merchantdevices, and the system may calculate the distances between the one ormore wireless communicators and the one or more user devices.

In some examples, the system may receive multiple distances associatedwith a single device, such as the distance between the single device andmultiple wireless communicators of a merchant. The wirelesscommunicators may have a static location which the merchant or wirelesscommunicators may have previously provided to the system. In someexamples, when the system has at least three distances to a user deviceeach based on a different wireless communicator, the system maytriangulate the location of the user device.

In some examples, the system may be able to determine the location withtwo distances to the user device. Having two distances would allow thesystem to narrow the location of the device at two points (based on theintersection of two circles using the distance as the radius of thecircle and the wireless communicator locations as the center of thecircle). Because the two circles will intersect at two points, anadditional reference point would be needed to determine the location ofthe user device. The system can determine the correct location pointfrom the two possibilities based on indications on where the queue lineshould be as the third reference. For example, the system may havereceive a point of reference for determining where a queue line tocheckout stands should be located from the merchant. The merchant mayprovide the system with general location information on where queuelines should be located for a checkout stand, where the exit of themerchant is located, and/or other indicators. Depending on the locationof the indicators in relation to the two possible location points forthe device, the system may determine the correct location point for thedevice.

In some examples, the system may determine the correct location of thedevice based on the location of other devices as a third referencepoint. For example, other device locations may have been determinedusing GPS and may form a queue line and the system may determine thatthe correct location is the location point closest to the other devicelocations. In some cases, peer-to-peer communication techniques may beused to determine that the device is near these determined other devicelocations.

In some examples, as explained above, the system may be able todetermine the location of the user device based on a single distance tothe user device using a directional antenna. The system can determinethat the user device is located at the calculated distance from thewireless communicator in the direction of the antenna directionality.

In some examples, process 500 may include operation 502. At operation502 the location of the devices may be mapped and the system maydetermine which device location points are associated with the otherdevice location points to form one or more queue lines. For example, thedevice location points may be clustered using a clustering algorithm,such as k nearest neighbor, to determine which device location pointsare related to each other and form a queue line. The system may alsoimplement one or more additional algorithms to determine which clustersfrom the k nearest neighbor results form a line type pattern.

In some examples, the system may also determine the change in positionof each device location point over a period of time to determine adirectionality vector for each device location point. The directionalityvector could also help determine which device location points areassociated with a particular queue line from a plurality of queue lines.

Process 500 may also include operation 503. Often times at stores therewill be some people shopping and other people waiting in a queue line,and the system will need a way to differentiate between the two. Atoperation 503, the system may determine which devices are associatedwith users waiting in a queue and which are not. In some examples, thesystem may track the movement of device location points, determine theirvelocity based on the change in distance and the time it takes to movethat distance, and filter out the device location points for devicesmoving above a threshold velocity. In some examples, the system mayreceive indicators of movement collected by the user devices such aspedometer readings, accelerometer readings, gyroscope readings, and/orthe like. The system may use the pedometer reading to determine whichdevices are waiting in a queue line base on the characteristics of thepedometer readings. For example, the system may determine that pedometerreadings indicating steps below a predetermined frequency is associatedwith someone waiting in a queue. However, sometimes, people are juststanding still, and the system may additionally determine if there aremultiple user devices nearby that are also have pedometer readings belowa predetermined frequency. In this manner the system may be able todetermine which devices are associated with users waiting in line fairlyaccurately using the pedometer readings.

In some examples, the system may determine which user devices arewaiting in line by identifying pedometer step readings that havefrequencies similar to a determined checkout frequency, such as thecheckout frequency determined at operation 405 of FIG. 4, for one ormore checkout stands or an average checkout frequency of multiplecheckout stands. For examples, the system may determine that the averagecheckout frequency for checkout stands of a merchant is one checkoutevery five minutes. The system may then look for pedometer readings fromuser devices that have five minute intervals between one or more stepreadings. In some examples, the system may have a predetermined rangefor the intervals to account for estimation errors, such as anythingwith 10% or less of the 5 minute interval. It is also contemplated inthis disclosure that other motion sensors may be used in a similarmanner.

In some examples, the received device location points may serve asindicators that the devices are in a queue line because the applicationcommunicating with the system may be configured to filter for devicesthat are not moving or moving below a threshold velocity, have a certainpedometer characteristic (e.g. below a threshold step frequency), and/orthe like. In some examples, the system may provide checkout intervaltimes to the user devices such that the user devices can determinewhether the user is waiting in a queue in a similar manner as discussedabove with the system. In some examples, the system may use multipleconditions to filter for user devices that are associated with userswaiting in a queue. For example, the system may filter for devices thatare within a geofence associated with one or more checkout stands inaddition to having a particular motion and/or step frequency.

In some examples, correlation between a plurality of devices may be usedto determine that devices are within a checkout line as opposed topausing while browsing. For example, velocity or pedometer informationthat is received from several devices in the same area and is highlycorrelated may indicate that the several devices are starting andstopping movement in a coordinated manner as a result of being in thesame checkout line.

In some examples, process 500 may include operation 504. At operation504 the system may determine how many people are in each queue. In someexamples, the system may determine how many device location points arein each cluster determined at operation 502. The system may use thisnumber as an approximation of queue lengths. In some examples, thesystem may be able to determine wait times for each checkout stand basedon the queue length and average checkout speeds determined at operation503. In some examples, this information may be used as part of process400 of FIG. 4 to provide operation intelligence of a merchant.

In some examples, the system may be able to determine an approximatequeue time for a particular user in the queue based on the queueposition of the user device and the average checkout speeds. The queueposition for a particular user can be determined by the order in whichthe user devices are place in operation 502 or the number of other userdevices determined to be between the user device and checkout stand.

In some examples, the queue lengths and wait times may be archived in adatabase. The archived wait times and queue lengths may be categorizedbased on date and time. In this manner, the system may be able topredict future wait times or provide recommendations on the best time toshop at a merchant for the shortest queues. The system may provide userdevices with the merchant peak busy times for users to avoid.

FIG. 6 illustrates example process 600 for dynamically identifying andimplementing queue reduction actions. In some examples, process 600 maybe implemented by a system such as computing environment 100 of FIG. 1,queue reduction system 300 of FIG. 3. In some examples, process 600 maybe implemented by operation 408 of FIG. 4. According to someembodiments, process 600 may include one or more of operations 601-606,which may be implemented, at least in part, in the form of executablecode stored on a non-transitory, tangible, machine readable media that,when run on one or more hardware processors, may cause a system toperform one or more of the operations 601-606.

At operation 601, the system may receive transaction data from amerchant. In some examples, the transaction data may be receipts fortransaction made at the merchant. The transaction data may also includea time stamp associated with the time of purchase, a list of itemspurchased, an identifier for the purchaser, purchase number, and/or thelike.

At operation 602, the system may monitor a metric indicative of how busythe merchant is. For example, the system may track the purchase rate orhow many purchases are being made for a given time for a merchant, thenumber of people that have come within a geofence associated with themerchant, how long the lines are for checkout, the number of opencheckout stands, large increase of people entering the geofenceassociated with the merchant, and/or the like.

At operation 603, the system may track purchase items to identify apopular item being purchased from the merchant. For example, the systemmay tally items purchased within a predetermined time frame, anddetermine that one or more items are disproportionally purchased. Forexample, a coffee shop may sell many different types of coffee but thesystem may determine that a majority of purchases is a small latte. Thesystem may use a sorting algorithm, or another algorithm, to determinewhich items are the most popular.

At operation 604, the system may suggest to the merchant to implement atemporary purchase efficiency. In some examples, the system may make thesuggestion in response to determining that the merchant is very busy atoperation 602 (e.g. purchase rate above a threshold value, number ofusers within the geofence associated with the merchant over a thresholdvalue, and/or the like) and/or that an item is disproportionallypurchased at operation 603. The system may suggest that the merchantallow for pre-orders through the system or open a lane dedicated to thepopular item.

At operation 605, the system may receive, from the merchant, a responseto the suggestion. For example, the system may be given authority toconduct and relay pre-orders to the merchant. In some examples, themerchant may provide the system with information about a new lanededicated to an item for advertisement and reporting.

At operation 606, the system may advertise the efficiency and alsoimplement one or more purchase options using the purchase efficiency inresponse to additional user inquiries. For example, the system maydisplay predicted wait times and queue sizes generally for the merchant,but also wait times for a particular items, lanes open at the merchantdedicated to the items, and options for pre-ordering the item. In someexamples, the system may cause one of the POS devices of a merchant toswitch to an efficiency mode and notify a cashier or employee of thechange to the POS device. For example, the system may cause a POS to belimited to certain items or a single item. Furthermore, the system maycause a screen associated with the POS or lane for the POS to indicatethat the lane is dedicated to certain items or a single item. In someexamples, the system may cause user devices, such as a smartphone, oraugmented reality device to provide notification that the lane isdedicated to a single item. For example, if a user were to be wearing anmixed/augmented reality goggles/glasses as a user device, the system maycauses the user device to advertise that a particular lane was dedicatedto a particular item or items.

In some examples, the POS system may turn off certain functionalities toincrease efficiency, for example, the system may reduce options ofpurchase items on the cashier/POS to the limited certain items or asingle item. In some examples, such as when the lane is dedicated to asingle item, the POS device may be limited to entering the number of thesingle item that is being purchased. Furthermore, the system device mayreduce the requirements with regards to purchase authentications.Normally, a system may wait for payment to be remunerated orauthorization to be provided before allowing for another purchase. Insome examples, the system, for the sake of efficiency, may allow forpurchases to buffer and conduct new purchases even if payment orauthorization for the previous purchase has not been received. In thismanner, the merchant may accept the risk of additional fraudulentpurchases and the associated losses and make up the losses throughincreased purchase volume received through the quicker checkout process.

The foregoing disclosure is not intended to limit the present disclosureto the precise forms or particular fields of use disclosed. As such, itis contemplated that various alternate embodiments and/or modificationsto the present disclosure, whether explicitly described or impliedherein, are possible in light of the disclosure. For example, the aboveembodiments have focused on merchants and customers; however, a customeror consumer can pay, or otherwise interact with any type of recipient,including charities and individuals. Thus, “merchant” as used herein canalso include charities, individuals, and any other entity or personreceiving a payment from a customer. Having thus described embodimentsof the present disclosure, persons of ordinary skill in the art willrecognize that changes may be made in form and detail without departingfrom the scope of the present disclosure. Thus, the present disclosureis limited only by the claims.

What is claimed is:
 1. A user device, comprising: a non-transitorymemory storing instructions; and one or more hardware processors coupledto the non-transitory memory and configured to read the instructionsfrom the non-transitory memory to cause the user device to performoperations comprising: determining that the user device is within ageofence; determining that the user device has a movement frequencybelow a threshold movement frequency; communicatively coupling with awireless communicator; determining a distance between the user deviceand the wireless communicator using a signal strength of a signalreceived from the wireless communicator; determining that the userdevice is in a checkout line queue within the geofence using thedistance and cluster information associated with a plurality ofadditional user devices within the geofence, wherein the clusterinformation comprises device locations for the plurality of additionaluser devices within the geofence and available checkout processingwithin the geofence; communicating the determination that the userdevice is in the checkout line queue to a service provider; receiving aqueue time associated with the checkout line queue from the serviceprovider, wherein the queue time is determined based at least on thedistance; in response to processing a transaction with a point of salesystem within the geofence, detecting when the user device exits thegeofence; and receiving, from the service provider, an updated queuetime for the checkout line queue with the service provider, the updatedqueue time determined based on a dwell time for the user device withinthe geofence based on when the user device enters and exits thegeofence.
 2. The user device of claim 1, wherein the operations furthercomprise: decoupling from the wireless communicator in response to theuser device leaving the geofence or determining that the movementfrequency is above the threshold movement frequency.
 3. The user deviceof claim 1, wherein the operations further comprise: communicatinginformation indicative of a location of the user device to the wirelesscommunicator.
 4. The user device of claim 1, wherein the movementfrequency is a step frequency determined by readings from at least anaccelerometer of the user device.
 5. The user device of claim 1, whereincommunicatively coupling with the wireless communicator comprisesbroadcasting a wireless signal.
 6. The user device of claim 1, whereincommunicatively coupling with the wireless communicator comprisessearching for a broadcasted wireless signal.
 7. A method comprising:determining that a user device is within a geofence; determining thatthe user device has a movement frequency below a threshold movementfrequency; causing the user device to broadcast information wirelessly;determining, by the user device, a distance between the user device anda wireless communicator within the geofence using a signal strength of asignal received from the wireless communicator; determining that theuser device is in a checkout line queue within the geofence using thedistance and cluster information associated with a plurality ofadditional user devices within the geofence, wherein the clusterinformation comprises device locations for the plurality of additionaluser devices within the geofence and available checkout processingwithin the geofence; communicating the determination that the userdevice is in the checkout line queue to a service provider; receiving aqueue time associated with the checkout line queue from the serviceprovider, wherein the queue time is determined based at least on thedistance; in response to processing a transaction with a point of salesystem within the geofence, detecting when the user device exits thegeofence; and receiving, from the service provider, an updated queuetime for the checkout line queue with the service provider, the updatedqueue time determined based on a dwell time for the user device withinthe geofence based on when the user device enters and exits thegeofence.
 8. The method of claim 7, further comprising: causing the userdevice to stop broadcasting the information wirelessly in response todetermining that the user device is outside the geofence or that themovement frequency is above the threshold movement frequency.
 9. Themethod of claim 7, wherein the information comprises locationinformation of the user device.
 10. The method of claim 9, wherein theinformation comprises a device identifier.
 11. The method of claim 7,wherein the movement frequency is determined from accelerometerreadings.
 12. The method of claim 9, wherein the location information isGPS information associated with the user device.
 13. The method of claim7, wherein the information comprises information for communicativelycoupling with the user device.
 14. A non-transitory machine readablemedium having stored thereon machine readable instructions executable tocause a machine to perform operations comprising: determining when auser device enters a geofence; determining that the user device has amovement frequency below a threshold movement frequency; causing theuser device to listen for wireless communications; determining, by theuser device, a distance between the user device and a wirelesscommunicator within the geofence using a signal strength of a signalreceived from the wireless communicator; determining that the userdevice is in a checkout line queue within the geofence using thedistance and cluster information associated with a plurality ofadditional user devices within the geofence, wherein the clusterinformation comprises device locations for the plurality of additionaluser devices within the geofence and available checkout processingwithin the geofence; communicating the determination that the userdevice is in the checkout line queue to a service provider; andreceiving a queue time associated with the checkout line queue from theservice provider, wherein the queue time is determined based at least onthe distance; in response to processing a transaction with a point ofsale system within the geofence, detecting when the user device exitsthe geofence; and receiving, from the service provider, an updated queuetime for the checkout line queue with the service provider, the updatedqueue time determined based on a dwell time for the user device withinthe geofence based on when the user device enters and exits thegeofence.
 15. The non-transitory machine readable medium of claim 14,wherein the operations further comprise: causing the user device to stoplistening for wireless communications in response to at least one of thedetecting when the user device exits the geofence or that the movementfrequency is above the threshold movement frequency.
 16. Thenon-transitory machine readable medium of claim 14, wherein theoperations further comprise: receiving the wireless communications fromthe wireless communicator.
 17. The non-transitory machine readablemedium of claim 16, wherein the operations further comprise: relayingthe wireless communications from the wireless communicator to a remoteserver.
 18. The non-transitory machine readable medium of claim 17,wherein the operations further comprise: communicating an identifier ofthe user device to the remote server.
 19. The non-transitory machinereadable medium of claim 18, wherein the queue time is determined by theremote server.
 20. The user device of claim 1, wherein the serviceprovider determines a plurality of checkout line queues within thegeofence based on a plurality of point of sale devices within thegeofence and the cluster information for the plurality of additionaluser devices within the geofence, and wherein the operations furthercomprise: identifying, with the service provider, that the user deviceis located at the checkout line queue based on the plurality of checkoutline queues and at least one of the distance between the user device andthe wireless communicator or a location of the user device, wherein thedetermining that the user device is within the checkout line queue isfurther based on the identifying.